baber/WOPTO huggingface dataset:
Patent EP-0457492-A2 (EP)
Inventor: NAKAGAWA NOBORU
IPC: H04Q9/00
Filed: 1991-05-09
Abstract: A signal reproducing apparatus operating on a wireless basis and having a status signal multiplexed with audio signals and transmitted to a receiver containing a display means, the status signal indicating the current operating status of a recording medium player. On receiving the status signal, the display means indicates the current operating status of the receiver so that the user may accordingly control the player from a distance without the intervention of wires.
Patent EP-0495287-A2 (EP)
Inventor: FISHMAN ROYCE SHAWN
IPC: G01R33/28
Filed: 1991-06-14
Abstract: A method for carrying out magnetic resonance imaging with improved contrast which comprises:
     (A) providing a living organic subject (1) having nuclei;   (B) providing stable neon to the subject;   (C) applying a magnetic field (3) to the subject to align at least some (5) of the subject's nuclei;   (D) providing radio energy for absorption and reemission by the aligned nuclei; and   (E) gathering data based on the re-emitted radio energy to produce output of medical value in patient management; and a neon-containing mixture for use therein.
Patent EP-0453433-A2 (EP)
Inventor: DEFOURNY JACQUES
IPC: G01B11/30
Filed: 1991-04-15
Abstract: There is determined in succession an approximate form, and then the actual geometrical form of the component, and this actual geometrical form is compared with the geometrical form of a reference component. Local deformations of the component are measured, for example by optical examination of its surface. The surface roughness of the component is then measured and at least one roughness profile of this surface is prepared. Next, the internal soundness, in particular the degree of porosity, of the component, and also its thickness, are determined, preferably by ultrasound examination. The results of these measurements are compared with reference values corresponding to the reference component. The results of this comparison are analysed and any deviations which may be discovered are corrected by adjustments to the component's forming process.
Patent EP-0505800-A2 (EP)
Inventor: FAESI ROLAND
IPC: A23J3/32
Filed: 1992-03-07
Abstract: The chlorohydrin content of a liquid containing hydrolysed protein obtained by hydrolysis of protein with hydrochloric acid is reduced in an apparatus system by introducing alkali into the liquid flowing under pressure in a piping system to increase the pH of the liquid, after which the pH-increased flowing liquid is heated, and then the heated flowing liquid is held for a time sufficient in a holding piping section to reduce the chlorohydrin content of the hydrolysed protein contained in the liquid. The flowing liquid under pressure then is cooled before or after addition of hydrochloric acid which is employed to adjust the pH of the liquid.
Patent EP-0507276-A2 (EP)
Inventor: MISONOU MASAO
IPC: C03C21/00
Filed: 1992-04-01
Abstract: A conductive glass with a coat constituted mainly of a potassium-contained stannic oxide applied on a glass substrate, wherein a film thickness of the coat constituted mainly of the stannic oxide comes within the range of 1 to 100 nm, a potassium concentration is 0.1 to 10.0 wt %, and a surface compression stress of the conductive glass is 30 to 100 kg/mm². After the stannic oxide coat is formed on the glass substrate, it is brought into contact with a melted potassium nitrate to contain potassium in the glass substrate and the coat.
Patent EP-0520432-A2 (EP)
Inventor: FURUKAWA TATSUO
IPC: H03F1/30
Filed: 1992-06-25
Abstract: A signal processing circuit comprises a structure wherein emitters of a plurality of transistors are commonly connected, an inverting amplifier is connected to a base of each of the plurality of transistors, and an absolute value of an input signal supplied to the inverting amplifier is detected. The signal processing circuit has a compensating circuit to compensate a fluctuation of a voltage due to the plurality of transistors.
Patent EP-0529609-A2 (EP)
Inventor: HASHIZUME HIROSHI
IPC: G03G15/08
Filed: 1992-08-26
Abstract: A developing device includes a movable toner carrier (14) having its surface deposited with a toner and toner restricting member (16) arranged parallel to the toner carrier. The toner restricting member comprises a retaining rod made of an elastic material and a contact unit (18) provided on the outer periphery of the retaining rod, extending in an axial direction of the retaining rod and having at least one contact area (18a) set in contact with the surface of the toner carrier.
Patent EP-0503725-A2 (EP)
Inventor: STJAERNE ANDERS OLOV GUNNAR
IPC: B61H13/38
Filed: 1992-03-05
Abstract: In a brake actuator the brake force is transmitted between an axially movable push rod (6) and a brake block holder (3), movable out of line with the push rod, by means of a separate force transmission member (22). This member is arranged between a transverse cylindrical portion (21) in the brake block holder and a cylindrical push rod end (6') perpendicular to said portion and has cylindrical surfaces cooperating with said portion and end, respectively. The cylindrical surface (22') of the member (22), which cooperates with the brake block holder portion (21), is arcuate with its circle center coinciding with the center for the cylindrical push rod end (6'). A shackle (24) biassed by springs (28) forwards in a brake application direction relative to a back cover (25) on the brake block holder engages toothed protrusions (23) on the actuator push rod (6).
Patent EP-0522637-A2 (EP)
Inventor: VENHUIZEN ANTONIUS HENRICUS JO
IPC: G02F1/377
Filed: 1992-07-02
Abstract: The invention relates to a planar optical element comprising a light-conducting layer 10 on a supporting material 11 having a refractive index which is lower than that of the light-conducting layer, which light-conducting layer comprises one or more waveguide channels 13. The waveguide channels are laterally delimited by metal layers 14,15 which extend on either side of each waveguide channel, which metal layers are located between the supporting material and the light-conducting layer and directly contact said light-conducting layer. Preferably, the metal layers are provided in the form of electrodes, such that an electric field can be applied transversely across one or more waveguide channels. Such a planar optical element can be used, for example, as an optical switch and in a device for doubling the frequency of a lightwave.
Patent EP-0528488-A2 (EP)
Inventor: INSCHLAG JOSEF
IPC: G11B15/17
Filed: 1992-08-10
Abstract: An apparatus (1) constructed for at least reproducing signals from a magnetic tape (16) extending between two reel hubs (12, 13), comprises a tape-threading device (40), which is movable between a thread-out position and at least one thread-in position, a detection device (129) for detecting whether the tape-threading device (40) has reached a thread-in position, a winding-mandrel driving device (98) for driving two winding mandrels (95, 96) which cooperate with the reel hubs (12, 13), and a braking device, which is movable between a release position and a braking position, by means of which at the end of a thread-in process the winding mandrel (95) can be braked by which the magnetic tape (16) is unwound during this thread-in process. The braking device is constituted by the winding-mandrel driving device (98) set to its stationary mode, which after the tape-threading device (40) has reached a thread-in position is brought in driving engagement with the relevant winding mandrel (95) and, as a result of the inertial and friction conditions in the winding-mandrel driving device (98), brakes the winding mandrel (95) rapidly and effectively.
Patent EP-0511829-A2 (EP)
Inventor: BORNHORST JAMES M
IPC: F21V9/40
Filed: 1992-04-28
Abstract: A high intensity light projector for stage, architectural and similar applications includes a controllable image quality projection gate (14), capable of selectively scattering or transmitting incident light (50), may be constructed of an array of scattering liquid crystal material in combination with infrared (20, 32) and ultraviolet reduction means which provide in the high intensity beam, a stable thermal environment by minimising the absorption of light by the projection gate. Additional thermal efficiency is provided by supplemental cooling means (25, 30). Color control is also provided in the form of dichroic filter wheels forming cooperating adjustable low, high and band width filters including saturation control. A color measuring feedback sensor is also provided. An intensity measuring feedback sensor controls a spatially-modulated, variable-density, reflectively-coated dimming wheel. A programmable gobo system has provisions for gobo selection, orientation, and rotation.
Patent EP-0516468-A2 (EP)
Inventor: LEON ROSS MICHAEL
IPC: B64D29/00
Filed: 1992-05-29
Abstract: A jet engine fan nacelle (32) which maintains attached flow during engine windmilling. The nacelle includes a cylindrical airfoil body (36) having an inner surface (44). A plurality of vortex generators are positioned on the inner surface between the nacelle body's leading edge (38) and its throat (40) within ninety degrees of rotation from the crown line hilite (42) about the nacelle's longitudinal axis (37). The vortex generators (48a,48b) energize the airflow to maintain an attached flow around the leading edge (38) and along the outer surface (50) of the nacelle's body without separating from the outer surface (50) which would produce an undesirable increase in drag.
Patent EP-0540261-A2 (EP)
Inventor: LIN YIH-SHUNG
IPC: H01L21/28
Filed: 1992-10-23
Abstract: A method for forming a contact via (26) in an integrated circuit includes the formation of an aluminum conductive element (20) on an integrated circuit device. A conformal insulating layer (24) is then deposited over the device. Using a masking layer, an anisotropic etch is performed to open a via (26) through the conformal insulating layer (24). During the anisotropic etch, polymers (28) are created from the resist and etch chemistry and adhere to the sidewalls of the via (26). A resist developer containing Tetra Methyl Amonium Hydroxide is used to remove the polymers (28) from the via (26). A contact may now be formed by depositing conductive material (30) into the via (26).
Patent EP-0543616-A2 (EP)
Inventor: KO JAEHONG
IPC: H01L21/822
Filed: 1992-11-17
Abstract: The present invention provides a semiconductor device having a capacitor that is formed through: a first step of forming a polysilicon layer (23) having a rough surface after a nonconductive layer (22) is applied to a base substrate (21); a second step of etching back away the polysilicon layer (23) to expose the nonconductive layer (22) and thus remaining islandlike polysilicon layers (24); a third step of etching the nonconductive layer (22), using the remained polysilicon layers (24) as an etching mask; a fourth step of etching the base substrate (21) of the capacitor, using the nonconductive layer (22) as a mask; a fifth step of forming a pattern (37) of the base substrate of the capacitor after the removal of the remained nonconductive layer (22); a sixth step of forming an upper substrate (39) of the capacitor after the formation of a dielectric film (38) of the capacitor.
Patent EP-0526277-A2 (EP)
Inventor: STEVENS MARK A
IPC: B07C3/02
Filed: 1992-06-25
Abstract: To identify the orientation of specified documents, such as checks bearing magnetic ink markings, there are provided devices (18) to magnetize ink markings associated with the document, and devices (19) to then detect magnetized ink markings on the document to develop electrical signals which can then be subjected to processing for identifying the orientation of the document based upon certain preestablished criteria. The result is a stand-alone device adapted to operate upon documents which are contained within envelopes to be subjected to an extraction procedure, prior to extraction from the envelopes, achieving a pre-processing of envelopes to identify those which contain the specified documents, and the orientation of the identified documents. The device is similarly adapted to operate upon the extracted documents, to identify those requiring special handling, and their orientation.
Patent EP-0555874-A2 (EP)
Inventor: ALATTAR ADNAN M
IPC: H04N5/262
Filed: 1993-02-12
Abstract: A method and apparatus for detecting a dissolve region within a sequence of digital motion video frames is disclosed. A function is calculated based on statistical data derived from frames in the sequence. Dissolve region boundaries are then detected based on characteristics of the calculated function. Consecutive detected boundaries may be flagged as a dissolve region based on the average value of the function between the consecutive detected boundaries and the distance between the consecutive detected boundaries.
Patent EP-0564866-A2 (EP)
Inventor: MANIAR PAPU
IPC: H01L41/318
Filed: 1993-03-18
Abstract: A method for making a semiconductor device having an anhydrous ferroelectric thin film obtained from an anhydrous sol-gel solution. An anhydrous PZT sol-gel solution is prepared from Lead (II) Acetate Anhydrous which is thermally reacted with Zirconium and Titanium precursors to form a gel condensate. The sol-gel condensate is prepared without hydrolyzing the sol-gel solution to obtain precursor complexes which do not contain water. The formulation of the sol-gel exclusively by thermal condensation and in the absence of hydrolysis yields an anhydrous amorphous sol-gel having a uniform condensate composition. The anhydrous PZT thin film formed by the anhydrous sol-gel exhibits improved durability and substantially complete low-temperature conversion to the perovskite crystalline phase.
Patent EP-0594181-A2 (EP)
Inventor: NAKAMURA SATOSHI
IPC: C08G18/18
Filed: 1993-10-21
Abstract: A method for producing a modified polyisocyanurate foam by reacting an organic polyisocyanate, polyol and water in the presence of a trimerization catalyst composed of a salt of 1,8-diaza-bicyclo[5.4.0]undecene-7, and a carbodiimidation catalyst composed of a certain phosphorene oxide. The method enables production of low density modified polyisocyanurate foams with ease and rapidly without using volatile blowing agents such as CFC, HCF, HFC pentane and methylene chloride.
Patent EP-0596398-A2 (EP)
Inventor: KANOTA KEIJI C O SONY CORPORAT
IPC: H04N19/80
Filed: 1993-10-27
Abstract: A serial data stream representing an image is divided into a plurality of data streams, which are selectively combined to form collected data streams that are respectively blocked, shuffled, orthogonally transformed, vaiable length encoded, and buffered to form encoded blocks restricted to a predetermined amount of data. The encoded blocks for each of the collected data streams are selectively combined to form channels (chA, chB) of record data which are recorded by respective recording heads on tracks (A, B, A', B') of a recording medium using a track shuffling process.
Patent EP-0574069-A2 (EP)
Inventor: HEINRICH NORBERT ING
IPC: G11B17/028
Filed: 1993-06-02
Abstract: A device (1) for scanning a disc-shaped recording carrier (2) with a positioning hole (6) has a turntable (10), which comprises a positioning part (20) which can be introduced through the positioning hole (6) and in which a pressing device (30) is provided, the positioning part (20) having an annular cage (32) and the pressing device (30) having a helical spring (33), the turns (34) of which protrude out of the cage (32) for interacting with a recording carrier (2). In this arrangement, the greatest height (H) of the cage (32) is less than the outside diameter (D) of the helical spring (33) in its initial state before insertion into the cage (32) and the turns (34) of the helical spring (33) are held in the cage (32) in a less extremely inclined operating inclination position (B) than its relatively steep initial inclination position (A). <IMAGE>
Patent EP-0585983-A2 (EP)
Inventor: ZURR DANIEL
IPC: C12R1/91
Filed: 1993-07-01
Abstract: 1. A method for the  in   vitro  production of a gene product, comprises: (a) preparing one or more recombinant nucleotide vector(s) capable of eukaryotic cell transfection, collectively containing 1) a gene encoding an eukaryotic translation inhibition factor of an eukaryotic translation factor (ETF), 2) at least one internal ribosome entry site (IRES) region, and 3) at least one gene encoding a polypeptide which it is desired to produce; (b) transfecting a eukaryotic cell culture with the said vector; (c) keeping the transfected cell culture under conditions suitable to promote cell activity; and (d) recovering the desired gene product from the said culture.
Patent EP-0566284-A2 (EP)
Inventor: HANK MARK ALAN
IPC: D21D5/00
Filed: 1993-04-01
Abstract: A method is disclosed for producing, in a continuous throughput, high quality paper from recycled waste paper utilizing high consistency, low shear pulping, followed by a series of cleaning steps to produce a wet, friable pulp which is digested and optionally bleached. The resulting pulp can be run on a paper machine alone or blended with virgin pulp to produce a paper containing at least 5% by weight recycled paper with less than 20 ppm per unit area solid non-fibrous contaminants larger than 0.3 mm 2  , and which may be blade coated on a high speed paper machine.
Patent EP-0586240-A2 (EP)
Inventor: KING RUSSELL KEITH
IPC: C07F7/18
Filed: 1993-09-01
Abstract: An alkoxy endblocked polydiorgansiloxane of the formula  
 
        Z-(SiR₂O) n SiR₂-Z 
 
 
 where Z is
       
 or
       
 where Y is  
 
        R a (R'O) (3-a) Si- , 
 
 
 X is
     
     
     
       
 or
       
 in which  a  is 0 or 1,  d  has a value of 1 to 3 inclusive,  v  is 0 or 1  n  has a value of at least 8,  p  has a value of 3 to 6 inclusive,  q  has a value of 2 to 6 inclusive,  r  has a value of 4 to 6 inclusive,  w  is 0 or 1, Me is methyl radical, R¹ is an alkyl radical having from 1 to 6 inclusive carbon atoms, each R is a monovalent radical independently selected from the group consisting of hydrocarbon radicals and halogenated hydrocarbon radicals, R' is an alkyl radical of 1 to 3 inclusive carbon atoms, R'' is a divalent hydrocarbon radical selected from the group consisting of -(CH₂) b - and -CH(Me)(CH₂) c -,  b  is from 2 to 6 inclusive,  c  is from 0 to 4 inclusive, the bond at ** is attached to the silicon atom Si*, can be used as the base polymer for making one package room temperature vulcanizable silicone elastomer compositions by combining it with alkoxysilane, titanium catalyst and filler. These RTV's cure rapidly and exhibit adhesion to substrates upon which they are cure.
Patent EP-0589604-A2 (EP)
Inventor: GAST PAUL D
IPC: B41J2/165
Filed: 1993-09-14
Abstract: A synchronized wiper (12) and pen (16) motion solution for ink-jet printers is described. The invented method and apparatus synchronize the motion of the pen (16) and wiper (12) throughout the wipe stroke, and provide for controlled, simultaneous movement therebetween that avoids pole vaulting, excess interference and ink flicking. Such is accomplished by moving the carriage (14') to a defined position shy of a wiping position above the service station including a sled (10') mounting the wiper (12); raising the sled (10') to produce a proper interference fit between the wiper (12) and the pen (16) while simultaneously moving the carriage (14') at low speed (SLOW); continuing the wipe stroke by high-speed carriage (14') movement (FAST) with the sled (10') stationary; and, at the end of the stroke, lowering the sled (10') to clear the wiper (12) from contact with the pen (16) before reversing carriage (14') motion. The solution lends itself to single- or plural-pen ink-jet printers.
Patent EP-0645700-A2 (EP)
Inventor: ANDO KAZUMASA C O INTELLECTUAL
IPC: H03K19/177
Filed: 1994-09-29
Abstract: A programmable logic array comprises a PLA area (20, 21, 22, 23) having a plurality of banks wherein each of the bank has an array of a discharge typed logic circuit for decoding a micro-code, a command code is inputted to each bank every cycle for executing a predetermined command, and each bank outputs bank selection data for determining by which bank a command of a next cycle be decoded at the previous cycle, and a control circuit (24, 25, 26, 271 to 274, 281 to 284, 291 to 294) for selecting one bank for decoding the command code of the next cycle from the plurality of banks based on the bank selection data of each bank in the previous cycle, and for sending a command code to only the selected one bank to perform discharge of a discharge typed logic circuit, thereby stopping operations of other banks.
Patent EP-0649168-A2 (EP)
Inventor: SAKON TADASHI C O SENTAN GIJUT
IPC: H01L21/304
Filed: 1994-10-18
Abstract: A cleaning solution for achieving highly accurate cleaning of silicon semiconductors and silicon oxides. The solution which enables a great reduction in the metal contaminants and the number of fine particles adhered on the surfaces and retention of the hydrophilic property of the surfaces to prevent the surfaces from being unstable, comprising an aqueous acidic solution containing 0.005 % by weight or more to less than 0.05 % by weight hydrogen fluoride and 0.3 % by weight or more to 20.0 % by weight or less hydrogen peroxide and having a pH in the range from 1 or more to less than 5.
Patent EP-0657262-A2 (EP)
Inventor: RINNO HELMUT DR
IPC: C08J3/28
Filed: 1994-12-05
Abstract: A method of reducing the microorganism count in microbially contaminated aqueous multiphase systems containing synthetic resins, such as polymer dispersions and preparations containing polymer binders, by dielectric warming, preferably directly before packaging of the multiphase systems.
Patent EP-0620448-A2 (EP)
Inventor: ANDERSON PETER TRANEUS
IPC: G01S1/00
Filed: 1994-04-08
Abstract: A remote object position and orientation determining system employs electromagnetic coupling to sense the position and orientation of a remote object. A plurality of electromagnetic fields are generated having steady state components by applying time-division multiplexed pulsed DC signals to a plurality of field generating elements having spatially independent components defining a source reference coordinate frame. In this manner, the fields are distinguishable from one another. The generated electromagnetic fields are sensed with a remote sensor having a plurality of passive field-sensing elements having spatially independent elements in order to detect the rate-of-change of each of the generated electromagnetic fields. The output of the remote sensors are integrated in order to establish the steady state components of the generated electromagnetic fields. The steady state components are resolved into remote object position and orientation relative to the source reference coordinate frame.
Patent EP-0628767-A2 (EP)
Inventor: WINKIN JUSTIN P
IPC: F23G5/14
Filed: 1994-05-10
Abstract: An apparatus and method of operating a fluidized bed reactor for combusting refuse derived fuel is disclosed. The reactor includes a fluidized furnace section 30 and stripper/cooler section 80. A downwardly sloping grid 28 extends across the furnace section 30 and stripper/cooler section 80 to a drain 78 in the stripper/cooler section 80, and directional nozzles 38 disposed in the grid fluidize the beds in the furnace section 30 and stripper/cooler section 80 and forcibly convey relatively large particulate material across the grid 28, through the furnace section 30 and stripper/cooler section 80, and to the drain 78 for disposal. A refractory layer 36 is provided along the grid 28 surface to reduce the height of the nozzles 38 within the furnace section 30, thereby helping to prevent relatively large particulate material from becoming entangled with or stuck to the nozzles 38. The furnace section 30 and stripper/cooler section 80 are designed to provide a relatively straight path for the relatively large particulate material passing from the furnace section 30, to the stripper/cooler section 80, and to the drain 78.